ARX's new RS-2 is a remote switched stereo A/B selector with 2-XLR Female inputs and 4-XLR Male outputs. It works with the extremely popular Audibox ™ range. The new RS-2 remote switcher silently switches between a stereo pair of XLR female input connectors to either A or B pairs of male XLR outputs. ARX SoftSwitch ™ technology achieves this with no loud bangs through the audio system when switching. Typical applications include switching between Audio Systems, and EWIS emergency announcements. Output Channel control can be selected in 2 ways. You choose Mode 1 by remote switch/relay closure with an external power pack / wall wart, or choose Mode 2 by 12 - 24VDC. With no DC voltage applied, Output A, the default normal audio signal is selected. When +12 - 24VDC is applied to Pins 3 and 4 on the Dinkle type connector, then Output B is selected. Another useful application is remotely switching between Live Band or DJ when both are using the different speaker systems.